Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Left Led Headlamp Power Output Module 1, Vehicle Electrical System Control Module, Left Front Headlamp, Left Low Beam Headlamp Bulb, Driver Assistance Systems Front Camera
A31
Left LED Headlamp Power Output Module 1
A44
Left Matrix Headlamp Power Output Module
G702
Left Headlamp Temperature Sensor 1
G703
Left Headlamp Temperature Sensor 2
G832
Left Headlamp Temperature Sensor 3
J519
Vehicle Electrical System Control Module
MX1
Left Front Headlamp
M29
Left Low Beam Headlamp Bulb
M30
Left High Beam Headlamp Bulb
M51
Left Stationary Cornering Lamp
N639
Current Coding Resistance 1 for Left Headlamp
N663
Current Coding Resistance 2 for Left Headlamp
R242
Driver Assistance Systems Front Camera
T12k
12-Pin Connector, Black
T14l
14-Pin Connector, Black
T73a
73-Pin Connector, Black
V407
Left Headlamp Fan
E159
Connection 1 (CAN Bus, Vehicle Electrical System Control Module, High)
E160
Connection 1 (CAN Bus, Vehicle Electrical System Control Module, Low)
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.